Effect of contact lens material on cytotoxicity potential of multipurpose solutions using human corneal epithelial cells.

PURPOSE: Multipurpose solutions (MPS) are used daily to clean and disinfect silicone hydrogel (SiHy) contact lenses. This in vitro study was undertaken to identify the potential for interaction between MPS, SiHy surface treatments, and lens materials, which may lead to changes in the response of human corneal epithelial cells (HCEC) to MPS-soaked lenses. METHODS: The MPS tested were renu fresh (formerly known as ReNu MultiPlus; ReNu), OptiFree …